package cn.itcast.service;


import cn.itcast.pojo.User;

/**
 * @author: inexorable
 * @date: 2019/7/27 20:53
 * @VERSION V1.0
 * @description
 */

public interface UserService {
    /**
     * 通过用户名查询用户
     * @param username
     * @return
     */
    User findUserByUsernameAndPwd(String username);


}
